Chapter 1
Your Cable Tester
1-3
PERFORMANCE SPECIFICATIONS
Table 1-2: LANTEK Performance Specification
LANTEK
TM
Range Resolution
Accuracy
Length (50-100
μ
cable)
0-2000 ft
1 ft/0.1 m
+ (3% + 3 ft)
Delay
0-8000 ns
1 ns/0.1 m
+ (3% + 1 ns)
Average Impedance
35-180
Ω
0.1
Ω
+ (3% + 1
Ω
)
Capacitance (Bulk)
0-100 nF
1 pF or 3 dig
+ (2% + 20 pF)
Capacitance
0-100 pF/ft
0.1 pF
+ (2% + 1 pF)
DC Loop Resistance
35-200
Ω
0.1
Ω
+ (1% + 2
Ω
)
Attenuation
1 MHz – 1 GHz
0.1 dB
Level III/IIIe(Draft)/IV
NEXT
1 MHz – 1 GHz
0.1 dB
Level III/IIIe(Draft)/IV
Return Loss
1 MHz – 1 GHz
0.1 dB
Level III/IIIe(Draft)/IV
ELFEXT
1 MHz – 1 GHz
0.1 dB
Level III/IIIe(Draft)/IV
Table 1-3: FIBERTEK Performance Specification
Specifications FIBERTEK
TM
Detector
Receive Wavelength:
MM: 850 nm, 1300 nm
SM: 1310 nm, 1550 nm
Transmitter Laser Type
MM 850 nm:
MM 1300 nm:
SM 1310 nm:
SM 1550 nm:
VCSEL
Fabry-Perot MCW (Grin Lens Focused)
Fabry-Perot MCW (Grin Lens Focused)
Fabry-Perot MCW (Grin Lens Focused)
Measurement Accuracy
Attenuation:
Length:
MM 850/1300 nm:
SM 1310/1550 nm:
(+/- 3%) + 1 meter
0.25 dB
0.25 dB
Display Resolution
Attenuation:
Length:
MM 850/1300 nm:
SM 1310/1550 nm:
MM 850/1300 nm:
SM 1310/1550 nm:
0.1 dB
0.1 dB
1.0 meter
1.0 meter
Linearity 0.2
dB
Length Range
MM 850 nm:
MM 1300 nm:
SM 1310 nm:
SM 1550 nm:
3,000 meters
6,000 meters
10,000 meters
10,000 meters
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